Update POCO library.

vendor/POCO/JSON/src/ParseHandler.cpp

@@ -61,7 +61,6 @@ void ParseHandler::startObject()
 		}
 		else if (parent.type() == typeid(Object::Ptr))
 		{
-			poco_assert_dbg(!_key.empty());
 			Object::Ptr obj = parent.extract<Object::Ptr>();
 			obj->set(_key, newObj);
 			_key.clear();
@@ -97,7 +96,6 @@ void ParseHandler::startArray()
 		}
 		else if (parent.type() == typeid(Object::Ptr))
 		{
-			poco_assert_dbg(!_key.empty());
 			Object::Ptr obj = parent.extract<Object::Ptr>();
 			obj->set(_key, newArr);
 			_key.clear();

vendor/POCO/JSON/src/PrintHandler.cpp

@@ -71,7 +71,7 @@ bool PrintHandler::printFlat() const
 unsigned PrintHandler::indent()
 {
 	if (!printFlat()) return _indent;
-	
+
 	return 0;
 }
 
@@ -119,9 +119,9 @@ void PrintHandler::endArray()
 void PrintHandler::key(const std::string& k)
 {
 	if (!_objStart) comma();
-	
+
 	_objStart = true;
-		
+
 	_out << _tab;
 	Stringifier::formatString(k, _out, _options);
 	if (!printFlat()) _out << ' ';
@@ -191,7 +191,7 @@ void PrintHandler::value(double d)
 void PrintHandler::value(bool b)
 {
 	arrayValue();
-	_out << b;
+	_out << (b ? "true" : "false");
 	_objStart = false;
 }
 
@@ -205,7 +205,7 @@ void PrintHandler::comma()
 void PrintHandler::arrayValue()
 {
 	if (!_objStart) comma();
-	if (array()) 
+	if (array())
 	{
 		_out << _tab;
 	}

vendor/POCO/JSON/src/Query.cpp

@@ -65,7 +65,7 @@ Object& Query::findObject(const std::string& path, Object& obj) const
 		obj = *result.extract<Object::Ptr>();
 	else if (result.type() == typeid(Object))
 		obj = result.extract<Object>();
-	
+
 	return obj;
 }
 
@@ -93,7 +93,7 @@ Array& Query::findArray(const std::string& path, Array& arr) const
 		arr = *result.extract<Array::Ptr>();
 	else if (result.type() == typeid(Array))
 		arr = result.extract<Array>();
-	
+
 	return arr;
 }
 
@@ -101,6 +101,8 @@ Array& Query::findArray(const std::string& path, Array& arr) const
 Var Query::find(const std::string& path) const
 {
 	Var result = _source;
+	if (path.empty()) return result;
+	bool found = false;
 	StringTokenizer tokenizer(path, ".");
 	for (const auto& token: tokenizer)
 	{
@@ -134,14 +136,15 @@ Var Query::find(const std::string& path) const
 				{
 					Object::Ptr o = result.extract<Object::Ptr>();
 					result = o->get(name);
+					found = true;
 				}
 				else if (result.type() == typeid(Object))
 				{
 					Object o = result.extract<Object>();
 					result = o.get(name);
+					found = true;
 				}
-				else
-					result.empty();
+				else result.empty();
 
 			}
 
@@ -165,6 +168,7 @@ Var Query::find(const std::string& path) const
 			}
 		}
 	}
+	if (!found) result.empty();
 	return result;
 }
 

vendor/POCO/JSON/src/Stringifier.cpp

@@ -62,6 +62,8 @@ void Stringifier::stringify(const Var& any, std::ostream& out, unsigned int inde
 	else if (any.isNumeric() || any.isBoolean())
 	{
 		std::string value = any.convert<std::string>();
+		if ((Poco::icompare(value, "nan") == 0) ||
+			(Poco::icompare(value, "inf") == 0)) value = "null";
 		if (any.type() == typeid(char)) formatString(value, out, options);
 		else out << value;
 	}

vendor/POCO/JSON/src/Template.cpp

@@ -303,8 +303,8 @@ class IncludePart: public Part
 {
 public:
 
-	IncludePart(const Path& parentPath, const Path& path): 
-		Part(), 
+	IncludePart(const Path& parentPath, const Path& path):
+		Part(),
 		_path(path)
 	{
 		// When the path is relative, try to make it absolute based
@@ -347,16 +347,16 @@ private:
 };
 
 
-Template::Template(const Path& templatePath): 
-	_parts(0), 
-	_currentPart(0), 
+Template::Template(const Path& templatePath):
+	_parts(0),
+	_currentPart(0),
 	_templatePath(templatePath)
 {
 }
 
 
 Template::Template():
-	_parts(0), 
+	_parts(0),
 	_currentPart(0)
 {
 }

vendor/POCO/JSON/src/TemplateCache.cpp

@@ -51,12 +51,12 @@ Template::Ptr TemplateCache::getTemplate(const Path& path)
 
 	Path templatePath = resolvePath(path);
 	std::string templatePathname = templatePath.toString();
-	
+
 	if (_pLogger)
 	{
 		poco_trace_f1(*_pLogger, "Path resolved to %s", templatePathname);
 	}
-	
+
 	File templateFile(templatePathname);
 
 	Template::Ptr tpl;

vendor/POCO/JSON/src/pdjson.c

@@ -555,7 +555,7 @@ read_number(json_stream *json, int c)
             json_error(json, "unexpected byte '%c' in number", c);
             return JSON_ERROR;
         }
-    } else if (strchr("123456789", c) != NULL) {
+    } else if (c >= '1' && c <= '9') {
         c = json->source.peek(&json->source);
         if (is_digit(c)) {
             if (read_digits(json) != 0)

vendor/POCO/JSON/src/pdjson.h

@@ -9,12 +9,12 @@
 extern "C" {
 #else
 #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-		#include <stdbool.h>
-	#else
-	#ifndef bool
-		#define bool int
-		#define true 1
-		#define false 0
+    #include <stdbool.h>
+#else
+    #ifndef bool
+        #define bool int
+        #define true 1
+        #define false 0
     #endif /* bool */
 #endif /* __STDC_VERSION__ */
 #endif /* __cplusplus */
@@ -33,7 +33,7 @@ struct json_allocator {
     void (*free)(void *);
 };
 
-typedef int (*json_user_io) (void *user);
+typedef int (*json_user_io)(void *user);
 
 typedef struct json_stream json_stream;
 typedef struct json_allocator json_allocator;
@@ -69,8 +69,8 @@ PDJSON_SYMEXPORT bool json_isspace(int c);
 /* internal */
 
 struct json_source {
-    int (*get) (struct json_source *);
-    int (*peek) (struct json_source *);
+    int (*get)(struct json_source *);
+    int (*peek)(struct json_source *);
     size_t position;
     union {
         struct {